From: Brian Foster <bfoster@redhat.com>
To: Dave Chinner <david@fromorbit.com>
Cc: linux-xfs@vger.kernel.org
Subject: Re: [PATCH 08/22] xfs: pass perags through to the busy extent code
Date: Tue, 11 May 2021 08:29:45 -0400 [thread overview]
Message-ID: <YJp4uUxjlZOeqm3M@bfoster> (raw)
In-Reply-To: <20210506072054.271157-9-david@fromorbit.com>
On Thu, May 06, 2021 at 05:20:40PM +1000, Dave Chinner wrote:
> From: Dave Chinner <dchinner@redhat.com>
>
> All of the callers of the busy extent API either have perag
> references available to use so we can pass a perag to the busy
> extent functions rather than having them have to do unnecessary
> lookups.
>
> Signed-off-by: Dave Chinner <dchinner@redhat.com>
> ---
Reviewed-by: Brian Foster <bfoster@redhat.com>
> fs/xfs/libxfs/xfs_alloc.c | 37 +++++++++++++++++----------------
> fs/xfs/libxfs/xfs_alloc.h | 2 +-
> fs/xfs/libxfs/xfs_alloc_btree.c | 5 ++---
> fs/xfs/libxfs/xfs_rmap.c | 32 ++++++++++++++++------------
> fs/xfs/libxfs/xfs_rmap_btree.c | 7 +++----
> fs/xfs/scrub/repair.c | 4 ++--
> fs/xfs/xfs_discard.c | 2 +-
> fs/xfs/xfs_extent_busy.c | 24 ++++++---------------
> fs/xfs/xfs_extent_busy.h | 7 ++++---
> 9 files changed, 57 insertions(+), 63 deletions(-)
>
> diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c
> index dc2b77829915..ce31c00dbf6f 100644
> --- a/fs/xfs/libxfs/xfs_alloc.c
> +++ b/fs/xfs/libxfs/xfs_alloc.c
> @@ -1063,7 +1063,7 @@ xfs_alloc_ag_vextent_small(
> if (fbno == NULLAGBLOCK)
> goto out;
>
> - xfs_extent_busy_reuse(args->mp, args->agno, fbno, 1,
> + xfs_extent_busy_reuse(args->mp, args->pag, fbno, 1,
> (args->datatype & XFS_ALLOC_NOBUSY));
>
> if (args->datatype & XFS_ALLOC_USERDATA) {
> @@ -1178,7 +1178,7 @@ xfs_alloc_ag_vextent(
> if (error)
> return error;
>
> - ASSERT(!xfs_extent_busy_search(args->mp, args->agno,
> + ASSERT(!xfs_extent_busy_search(args->mp, args->pag,
> args->agbno, args->len));
> }
>
> @@ -3292,7 +3292,7 @@ xfs_alloc_vextent(
> int
> xfs_free_extent_fix_freelist(
> struct xfs_trans *tp,
> - xfs_agnumber_t agno,
> + struct xfs_perag *pag,
> struct xfs_buf **agbp)
> {
> struct xfs_alloc_arg args;
> @@ -3301,7 +3301,8 @@ xfs_free_extent_fix_freelist(
> memset(&args, 0, sizeof(struct xfs_alloc_arg));
> args.tp = tp;
> args.mp = tp->t_mountp;
> - args.agno = agno;
> + args.agno = pag->pag_agno;
> + args.pag = pag;
>
> /*
> * validate that the block number is legal - the enables us to detect
> @@ -3310,17 +3311,12 @@ xfs_free_extent_fix_freelist(
> if (args.agno >= args.mp->m_sb.sb_agcount)
> return -EFSCORRUPTED;
>
> - args.pag = xfs_perag_get(args.mp, args.agno);
> - ASSERT(args.pag);
> -
> error = xfs_alloc_fix_freelist(&args, XFS_ALLOC_FLAG_FREEING);
> if (error)
> - goto out;
> + return error;
>
> *agbp = args.agbp;
> -out:
> - xfs_perag_put(args.pag);
> - return error;
> + return 0;
> }
>
> /*
> @@ -3344,6 +3340,7 @@ __xfs_free_extent(
> struct xfs_agf *agf;
> int error;
> unsigned int busy_flags = 0;
> + struct xfs_perag *pag;
>
> ASSERT(len != 0);
> ASSERT(type != XFS_AG_RESV_AGFL);
> @@ -3352,33 +3349,37 @@ __xfs_free_extent(
> XFS_ERRTAG_FREE_EXTENT))
> return -EIO;
>
> - error = xfs_free_extent_fix_freelist(tp, agno, &agbp);
> + pag = xfs_perag_get(mp, agno);
> + error = xfs_free_extent_fix_freelist(tp, pag, &agbp);
> if (error)
> - return error;
> + goto err;
> agf = agbp->b_addr;
>
> if (XFS_IS_CORRUPT(mp, agbno >= mp->m_sb.sb_agblocks)) {
> error = -EFSCORRUPTED;
> - goto err;
> + goto err_release;
> }
>
> /* validate the extent size is legal now we have the agf locked */
> if (XFS_IS_CORRUPT(mp, agbno + len > be32_to_cpu(agf->agf_length))) {
> error = -EFSCORRUPTED;
> - goto err;
> + goto err_release;
> }
>
> error = xfs_free_ag_extent(tp, agbp, agno, agbno, len, oinfo, type);
> if (error)
> - goto err;
> + goto err_release;
>
> if (skip_discard)
> busy_flags |= XFS_EXTENT_BUSY_SKIP_DISCARD;
> - xfs_extent_busy_insert(tp, agno, agbno, len, busy_flags);
> + xfs_extent_busy_insert(tp, pag, agbno, len, busy_flags);
> + xfs_perag_put(pag);
> return 0;
>
> -err:
> +err_release:
> xfs_trans_brelse(tp, agbp);
> +err:
> + xfs_perag_put(pag);
> return error;
> }
>
> diff --git a/fs/xfs/libxfs/xfs_alloc.h b/fs/xfs/libxfs/xfs_alloc.h
> index a4427c5775c2..e30900b6f8ba 100644
> --- a/fs/xfs/libxfs/xfs_alloc.h
> +++ b/fs/xfs/libxfs/xfs_alloc.h
> @@ -214,7 +214,7 @@ int xfs_alloc_read_agfl(struct xfs_mount *mp, struct xfs_trans *tp,
> int xfs_free_agfl_block(struct xfs_trans *, xfs_agnumber_t, xfs_agblock_t,
> struct xfs_buf *, struct xfs_owner_info *);
> int xfs_alloc_fix_freelist(struct xfs_alloc_arg *args, int flags);
> -int xfs_free_extent_fix_freelist(struct xfs_trans *tp, xfs_agnumber_t agno,
> +int xfs_free_extent_fix_freelist(struct xfs_trans *tp, struct xfs_perag *pag,
> struct xfs_buf **agbp);
>
> xfs_extlen_t xfs_prealloc_blocks(struct xfs_mount *mp);
> diff --git a/fs/xfs/libxfs/xfs_alloc_btree.c b/fs/xfs/libxfs/xfs_alloc_btree.c
> index a540b6e799e0..19fdf87e86b9 100644
> --- a/fs/xfs/libxfs/xfs_alloc_btree.c
> +++ b/fs/xfs/libxfs/xfs_alloc_btree.c
> @@ -72,7 +72,7 @@ xfs_allocbt_alloc_block(
> }
>
> atomic64_inc(&cur->bc_mp->m_allocbt_blks);
> - xfs_extent_busy_reuse(cur->bc_mp, cur->bc_ag.agno, bno, 1, false);
> + xfs_extent_busy_reuse(cur->bc_mp, cur->bc_ag.agbp->b_pag, bno, 1, false);
>
> new->s = cpu_to_be32(bno);
>
> @@ -86,7 +86,6 @@ xfs_allocbt_free_block(
> struct xfs_buf *bp)
> {
> struct xfs_buf *agbp = cur->bc_ag.agbp;
> - struct xfs_agf *agf = agbp->b_addr;
> xfs_agblock_t bno;
> int error;
>
> @@ -96,7 +95,7 @@ xfs_allocbt_free_block(
> return error;
>
> atomic64_dec(&cur->bc_mp->m_allocbt_blks);
> - xfs_extent_busy_insert(cur->bc_tp, be32_to_cpu(agf->agf_seqno), bno, 1,
> + xfs_extent_busy_insert(cur->bc_tp, agbp->b_pag, bno, 1,
> XFS_EXTENT_BUSY_SKIP_DISCARD);
> return 0;
> }
> diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c
> index 61e8f10436ac..1d0a6b686eea 100644
> --- a/fs/xfs/libxfs/xfs_rmap.c
> +++ b/fs/xfs/libxfs/xfs_rmap.c
> @@ -11,6 +11,7 @@
> #include "xfs_trans_resv.h"
> #include "xfs_bit.h"
> #include "xfs_mount.h"
> +#include "xfs_sb.h"
> #include "xfs_defer.h"
> #include "xfs_btree.h"
> #include "xfs_trans.h"
> @@ -2363,31 +2364,32 @@ xfs_rmap_finish_one(
> struct xfs_btree_cur **pcur)
> {
> struct xfs_mount *mp = tp->t_mountp;
> + struct xfs_perag *pag;
> struct xfs_btree_cur *rcur;
> struct xfs_buf *agbp = NULL;
> int error = 0;
> - xfs_agnumber_t agno;
> struct xfs_owner_info oinfo;
> xfs_agblock_t bno;
> bool unwritten;
>
> - agno = XFS_FSB_TO_AGNO(mp, startblock);
> - ASSERT(agno != NULLAGNUMBER);
> + pag = xfs_perag_get(mp, XFS_FSB_TO_AGNO(mp, startblock));
> bno = XFS_FSB_TO_AGBNO(mp, startblock);
>
> - trace_xfs_rmap_deferred(mp, agno, type, bno, owner, whichfork,
> + trace_xfs_rmap_deferred(mp, pag->pag_agno, type, bno, owner, whichfork,
> startoff, blockcount, state);
>
> - if (XFS_TEST_ERROR(false, mp,
> - XFS_ERRTAG_RMAP_FINISH_ONE))
> - return -EIO;
> + if (XFS_TEST_ERROR(false, mp, XFS_ERRTAG_RMAP_FINISH_ONE)) {
> + error = -EIO;
> + goto out_drop;
> + }
> +
>
> /*
> * If we haven't gotten a cursor or the cursor AG doesn't match
> * the startblock, get one now.
> */
> rcur = *pcur;
> - if (rcur != NULL && rcur->bc_ag.agno != agno) {
> + if (rcur != NULL && rcur->bc_ag.agno != pag->pag_agno) {
> xfs_rmap_finish_one_cleanup(tp, rcur, 0);
> rcur = NULL;
> *pcur = NULL;
> @@ -2398,13 +2400,15 @@ xfs_rmap_finish_one(
> * rmapbt, because a shape change could cause us to
> * allocate blocks.
> */
> - error = xfs_free_extent_fix_freelist(tp, agno, &agbp);
> + error = xfs_free_extent_fix_freelist(tp, pag, &agbp);
> if (error)
> - return error;
> - if (XFS_IS_CORRUPT(tp->t_mountp, !agbp))
> - return -EFSCORRUPTED;
> + goto out_drop;
> + if (XFS_IS_CORRUPT(tp->t_mountp, !agbp)) {
> + error = -EFSCORRUPTED;
> + goto out_drop;
> + }
>
> - rcur = xfs_rmapbt_init_cursor(mp, tp, agbp, agno);
> + rcur = xfs_rmapbt_init_cursor(mp, tp, agbp, pag->pag_agno);
> }
> *pcur = rcur;
>
> @@ -2442,6 +2446,8 @@ xfs_rmap_finish_one(
> ASSERT(0);
> error = -EFSCORRUPTED;
> }
> +out_drop:
> + xfs_perag_put(pag);
> return error;
> }
>
> diff --git a/fs/xfs/libxfs/xfs_rmap_btree.c b/fs/xfs/libxfs/xfs_rmap_btree.c
> index f1fee42dda2d..46a5295ecf35 100644
> --- a/fs/xfs/libxfs/xfs_rmap_btree.c
> +++ b/fs/xfs/libxfs/xfs_rmap_btree.c
> @@ -100,8 +100,7 @@ xfs_rmapbt_alloc_block(
> return 0;
> }
>
> - xfs_extent_busy_reuse(cur->bc_mp, cur->bc_ag.agno, bno, 1,
> - false);
> + xfs_extent_busy_reuse(cur->bc_mp, agbp->b_pag, bno, 1, false);
>
> new->s = cpu_to_be32(bno);
> be32_add_cpu(&agf->agf_rmap_blocks, 1);
> @@ -133,10 +132,10 @@ xfs_rmapbt_free_block(
> if (error)
> return error;
>
> - xfs_extent_busy_insert(cur->bc_tp, be32_to_cpu(agf->agf_seqno), bno, 1,
> + pag = cur->bc_ag.agbp->b_pag;
> + xfs_extent_busy_insert(cur->bc_tp, pag, bno, 1,
> XFS_EXTENT_BUSY_SKIP_DISCARD);
>
> - pag = cur->bc_ag.agbp->b_pag;
> xfs_ag_resv_free_extent(pag, XFS_AG_RESV_RMAPBT, NULL, 1);
> return 0;
> }
> diff --git a/fs/xfs/scrub/repair.c b/fs/xfs/scrub/repair.c
> index 1308b62a8170..6b62872c4d10 100644
> --- a/fs/xfs/scrub/repair.c
> +++ b/fs/xfs/scrub/repair.c
> @@ -304,7 +304,7 @@ xrep_alloc_ag_block(
> return error;
> if (bno == NULLAGBLOCK)
> return -ENOSPC;
> - xfs_extent_busy_reuse(sc->mp, sc->sa.agno, bno,
> + xfs_extent_busy_reuse(sc->mp, sc->sa.pag, bno,
> 1, false);
> *fsbno = XFS_AGB_TO_FSB(sc->mp, sc->sa.agno, bno);
> if (resv == XFS_AG_RESV_RMAPBT)
> @@ -519,7 +519,7 @@ xrep_put_freelist(
> agbno, 0);
> if (error)
> return error;
> - xfs_extent_busy_insert(sc->tp, sc->sa.agno, agbno, 1,
> + xfs_extent_busy_insert(sc->tp, sc->sa.pag, agbno, 1,
> XFS_EXTENT_BUSY_SKIP_DISCARD);
>
> return 0;
> diff --git a/fs/xfs/xfs_discard.c b/fs/xfs/xfs_discard.c
> index 3bf6dba1a040..972864250bd2 100644
> --- a/fs/xfs/xfs_discard.c
> +++ b/fs/xfs/xfs_discard.c
> @@ -108,7 +108,7 @@ xfs_trim_extents(
> * If any blocks in the range are still busy, skip the
> * discard and try again the next time.
> */
> - if (xfs_extent_busy_search(mp, agno, fbno, flen)) {
> + if (xfs_extent_busy_search(mp, pag, fbno, flen)) {
> trace_xfs_discard_busy(mp, agno, fbno, flen);
> goto next_extent;
> }
> diff --git a/fs/xfs/xfs_extent_busy.c b/fs/xfs/xfs_extent_busy.c
> index 6af0b5a1c7b0..a0ea63fcc50d 100644
> --- a/fs/xfs/xfs_extent_busy.c
> +++ b/fs/xfs/xfs_extent_busy.c
> @@ -22,28 +22,26 @@
> void
> xfs_extent_busy_insert(
> struct xfs_trans *tp,
> - xfs_agnumber_t agno,
> + struct xfs_perag *pag,
> xfs_agblock_t bno,
> xfs_extlen_t len,
> unsigned int flags)
> {
> struct xfs_extent_busy *new;
> struct xfs_extent_busy *busyp;
> - struct xfs_perag *pag;
> struct rb_node **rbp;
> struct rb_node *parent = NULL;
>
> new = kmem_zalloc(sizeof(struct xfs_extent_busy), 0);
> - new->agno = agno;
> + new->agno = pag->pag_agno;
> new->bno = bno;
> new->length = len;
> INIT_LIST_HEAD(&new->list);
> new->flags = flags;
>
> /* trace before insert to be able to see failed inserts */
> - trace_xfs_extent_busy(tp->t_mountp, agno, bno, len);
> + trace_xfs_extent_busy(tp->t_mountp, pag->pag_agno, bno, len);
>
> - pag = xfs_perag_get(tp->t_mountp, new->agno);
> spin_lock(&pag->pagb_lock);
> rbp = &pag->pagb_tree.rb_node;
> while (*rbp) {
> @@ -66,7 +64,6 @@ xfs_extent_busy_insert(
>
> list_add(&new->list, &tp->t_busy);
> spin_unlock(&pag->pagb_lock);
> - xfs_perag_put(pag);
> }
>
> /*
> @@ -81,21 +78,17 @@ xfs_extent_busy_insert(
> int
> xfs_extent_busy_search(
> struct xfs_mount *mp,
> - xfs_agnumber_t agno,
> + struct xfs_perag *pag,
> xfs_agblock_t bno,
> xfs_extlen_t len)
> {
> - struct xfs_perag *pag;
> struct rb_node *rbp;
> struct xfs_extent_busy *busyp;
> int match = 0;
>
> - pag = xfs_perag_get(mp, agno);
> + /* find closest start bno overlap */
> spin_lock(&pag->pagb_lock);
> -
> rbp = pag->pagb_tree.rb_node;
> -
> - /* find closest start bno overlap */
> while (rbp) {
> busyp = rb_entry(rbp, struct xfs_extent_busy, rb_node);
> if (bno < busyp->bno) {
> @@ -115,7 +108,6 @@ xfs_extent_busy_search(
> }
> }
> spin_unlock(&pag->pagb_lock);
> - xfs_perag_put(pag);
> return match;
> }
>
> @@ -281,17 +273,14 @@ xfs_extent_busy_update_extent(
> void
> xfs_extent_busy_reuse(
> struct xfs_mount *mp,
> - xfs_agnumber_t agno,
> + struct xfs_perag *pag,
> xfs_agblock_t fbno,
> xfs_extlen_t flen,
> bool userdata)
> {
> - struct xfs_perag *pag;
> struct rb_node *rbp;
>
> ASSERT(flen > 0);
> -
> - pag = xfs_perag_get(mp, agno);
> spin_lock(&pag->pagb_lock);
> restart:
> rbp = pag->pagb_tree.rb_node;
> @@ -314,7 +303,6 @@ xfs_extent_busy_reuse(
> goto restart;
> }
> spin_unlock(&pag->pagb_lock);
> - xfs_perag_put(pag);
> }
>
> /*
> diff --git a/fs/xfs/xfs_extent_busy.h b/fs/xfs/xfs_extent_busy.h
> index 990ab3891971..8031617bb6ef 100644
> --- a/fs/xfs/xfs_extent_busy.h
> +++ b/fs/xfs/xfs_extent_busy.h
> @@ -9,6 +9,7 @@
> #define __XFS_EXTENT_BUSY_H__
>
> struct xfs_mount;
> +struct xfs_perag;
> struct xfs_trans;
> struct xfs_alloc_arg;
>
> @@ -31,7 +32,7 @@ struct xfs_extent_busy {
> };
>
> void
> -xfs_extent_busy_insert(struct xfs_trans *tp, xfs_agnumber_t agno,
> +xfs_extent_busy_insert(struct xfs_trans *tp, struct xfs_perag *pag,
> xfs_agblock_t bno, xfs_extlen_t len, unsigned int flags);
>
> void
> @@ -39,11 +40,11 @@ xfs_extent_busy_clear(struct xfs_mount *mp, struct list_head *list,
> bool do_discard);
>
> int
> -xfs_extent_busy_search(struct xfs_mount *mp, xfs_agnumber_t agno,
> +xfs_extent_busy_search(struct xfs_mount *mp, struct xfs_perag *pag,
> xfs_agblock_t bno, xfs_extlen_t len);
>
> void
> -xfs_extent_busy_reuse(struct xfs_mount *mp, xfs_agnumber_t agno,
> +xfs_extent_busy_reuse(struct xfs_mount *mp, struct xfs_perag *pag,
> xfs_agblock_t fbno, xfs_extlen_t flen, bool userdata);
>
> bool
> --
> 2.31.1
>
next prev parent reply other threads:[~2021-05-11 12:29 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-06 7:20 [RFC 00/22] xfs: initial agnumber -> perag conversions for shrink Dave Chinner
2021-05-06 7:20 ` [PATCH 01/22] xfs: move xfs_perag_get/put to xfs_ag.[ch] Dave Chinner
2021-05-10 12:52 ` Brian Foster
2021-05-11 7:18 ` Dave Chinner
2021-05-10 22:28 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 02/22] xfs: prepare for moving perag definitions and support to libxfs Dave Chinner
2021-05-10 12:53 ` Brian Foster
2021-05-11 7:19 ` Dave Chinner
2021-05-06 7:20 ` [PATCH 03/22] xfs: move perag structure and setup to libxfs/xfs_ag.[ch] Dave Chinner
2021-05-10 22:26 ` Darrick J. Wong
2021-05-10 23:38 ` Dave Chinner
2021-05-06 7:20 ` [PATCH 04/22] xfs: make for_each_perag... a first class citizen Dave Chinner
2021-05-10 12:53 ` Brian Foster
2021-05-11 7:35 ` Dave Chinner
2021-05-11 12:29 ` Brian Foster
2021-05-11 21:33 ` Dave Chinner
2021-05-12 21:58 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 05/22] xfs: convert raw ag walks to use for_each_perag Dave Chinner
2021-05-10 12:54 ` Brian Foster
2021-05-06 7:20 ` [PATCH 06/22] xfs: convert xfs_iwalk to use perag references Dave Chinner
2021-05-10 13:41 ` Brian Foster
2021-05-12 22:08 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 07/22] xfs: convert secondary superblock walk to use perags Dave Chinner
2021-05-10 13:41 ` Brian Foster
2021-05-12 22:09 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 08/22] xfs: pass perags through to the busy extent code Dave Chinner
2021-05-11 12:29 ` Brian Foster [this message]
2021-05-12 22:13 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 09/22] xfs: push perags through the ag reservation callouts Dave Chinner
2021-05-11 12:29 ` Brian Foster
2021-05-13 0:29 ` Dave Chinner
2021-05-12 22:16 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 10/22] xfs: pass perags around in fsmap data dev functions Dave Chinner
2021-05-11 12:30 ` Brian Foster
2021-05-12 22:23 ` Darrick J. Wong
2021-05-18 1:00 ` Dave Chinner
2021-05-06 7:20 ` [PATCH 11/22] xfs: add a perag to the btree cursor Dave Chinner
2021-05-11 12:30 ` Brian Foster
2021-05-11 20:51 ` Darrick J. Wong
2021-05-11 21:52 ` Dave Chinner
2021-05-12 12:49 ` Brian Foster
2021-05-12 22:41 ` Darrick J. Wong
2021-05-12 22:40 ` Darrick J. Wong
2021-05-13 0:12 ` Dave Chinner
2021-05-13 0:55 ` Darrick J. Wong
2021-05-13 1:07 ` Dave Chinner
2021-05-13 3:49 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 12/22] xfs: convert rmap btree cursor to using a perag Dave Chinner
2021-05-11 12:30 ` Brian Foster
2021-05-12 22:45 ` Darrick J. Wong
2021-05-13 3:54 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 13/22] xfs: convert refcount btree cursor to use perags Dave Chinner
2021-05-11 12:30 ` Brian Foster
2021-05-12 22:47 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 14/22] xfs: convert allocbt cursors " Dave Chinner
2021-05-11 12:30 ` Brian Foster
2021-05-13 3:55 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 15/22] xfs: use perag for ialloc btree cursors Dave Chinner
2021-05-11 12:30 ` Brian Foster
2021-05-13 3:55 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 16/22] xfs: remove agno from btree cursor Dave Chinner
2021-05-11 12:34 ` Brian Foster
2021-05-11 22:02 ` Dave Chinner
2021-05-12 22:52 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 17/22] xfs: simplify xfs_dialloc_select_ag() return values Dave Chinner
2021-05-12 12:49 ` Brian Foster
2021-05-12 22:55 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 18/22] xfs: collapse AG selection for inode allocation Dave Chinner
2021-05-12 12:52 ` Brian Foster
2021-05-18 1:21 ` Dave Chinner
2021-05-12 23:11 ` Darrick J. Wong
2021-05-18 1:29 ` Dave Chinner
2021-05-06 7:20 ` [PATCH 19/22] xfs: get rid of xfs_dir_ialloc() Dave Chinner
2021-05-06 11:26 ` kernel test robot
2021-05-06 11:26 ` [RFC PATCH] xfs: xfs_dialloc_ag can be static kernel test robot
2021-05-12 12:52 ` [PATCH 19/22] xfs: get rid of xfs_dir_ialloc() Brian Foster
2021-05-12 23:19 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 20/22] xfs: inode allocation can use a single perag instance Dave Chinner
2021-05-12 12:52 ` Brian Foster
2021-05-12 23:19 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 21/22] xfs: clean up and simplify xfs_dialloc() Dave Chinner
2021-05-12 21:49 ` Darrick J. Wong
2021-05-18 1:46 ` Dave Chinner
2021-05-06 7:20 ` [PATCH 22/22] xfs: use perag through unlink processing Dave Chinner
2021-05-12 21:37 ` Darrick J. Wong
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